Game board



FIG. 1 is a top plan view of a game board, showing my new design, the broken line showing indicia is for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a game board, as shown and described. 